> Markdown version of [/jobs/ext/1060617-information-systems-security-engineer](https://www.wearedevelopers.com/jobs/ext/1060617-information-systems-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information Systems Security Engineer - **Company:** Nabout Leidos - **Location:** United States - **Experience:** Experienced - **Salary:** $107,900.0 - $195,050.0 - **Contract:** Permanent contract - **Skills:** Software Applications, Systems Engineering, Cyber Security, Computer Networks, Firmware, Networking Hardware, Intrusion Detection Systems, Network Architecture, Network Protocols, Network Routers, In-Plane Switching (IPS), Computer Network Technologies, Firewalls (Computer Science), Information Technology - **Published:** June 30, 2026 - **Apply:** https://jobs.military.com/career/267413/information-systems-security-engineer-maryland-md-linthicum ## About the Role * Bachelor's degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 7+ years of experience as an Information Systems Security Engineer (ISSE) or Network Engineer on programs and/or contracts with the customer space. 4 additional years of experience in lieu of Technical Degree will be accepted.\n * CASP+ OR CISSP a firm requirement\n * Strong writing skills\n * Confidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions.\n * Additionally, the candidate must also possess the following knowledge, skills and abilities:\n * Should have working knowledge of security/ or network components, i.e. routers, firewalls, IPS, IDS, etc\n * Experience in identifying, researching, characterizing, and documenting security weaknesses related to operating systems, software applications, firmware, network hardware components, as well as network architecture design and documented policies and procedures.\n * Experience developing and documenting system security requirements and conducting requirements gap analysis.\n * Knowledge of, and practical experience with the NIST Special Publications 800 Series, CNSSI 1253, and DoD 8500.\n * Experience with network technologies and the ability to demonstrate knowledge of network protocols, communications systems and architectures\n * Should have significant hands on experience implementing security and/or network components, i.e. routers, firewalls, IPS, IDS, etc.\n * Ability to work independently within a schedule and with little direction.\n ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Modern Web Development with Nuxt3](https://www.wearedevelopers.com/videos/294-modern-web-development-with-nuxt3) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) ## Related Articles - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)